In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Norton for analysis. You can click Learn More to know more about Norton Community Watch.

Click Join Now to enable the Norton Community Watch on your Norton product.

In the Security & Privacy window, click the lock icon at the bottom of the window, and then type your administrator account password.

Click Unlock.

Do any one of the following:

Click Allow corresponding to the Symantec message.

If you have multiple software or vendor installed on your Mac that requires your authorization, then you see Some system software was blocked from loading message instead of Symantec message. In that case, click Allow, select Symantec in the list, and then click OK.

If you do not see the Allow button, then close and reopen the Security & Privacy window to view the Allow button.

Click Restart.

After you restart your Mac, in the Norton installation window, click Open Preferences.

In some cases, Norton provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. You can click Learn More to know more about Norton Community Watch. Do any one of the following:

Click Join Now to enable the Norton Community Watch on your Norton product.

If you have multiple software or vendor installed on your Mac that requires your authorization, then you see Some system software was blocked from loading message instead of Symantec message. In that case, click Allow, select Symantec in the list, and then click OK.

If you do not see the Allow button, then close and reopen the Security & Privacy window to view the Allow button.

In some cases, your Norton product provides you an alert to join the Norton Community Watch that collects information about potential security risks from your computer and sends the information to Symantec for analysis. Do any one of the following:

Click Join Now to enable the Norton Community Watch on your Norton product.

Make sure to use the same email address and password that was used to purchase Norton Mobile Security or your Norton product that includes Norton Mobile Security (such as Norton Security or Norton 360 Multi-Device). If you have not activated your Norton Mobile Security subscription yet, see Activate Norton Mobile Security. Norton Mobile Security installation is now complete.

If you see any problems with installing Norton Mobile Security, make sure that your device has the latest version of Google Play application, and all of the latest system updates installed.